Base | Representation |
---|---|
bin | 1100110001110010001… |
… | …00001011011010001100 |
3 | 1112222020201212011110012 |
4 | 12120321010023122030 |
5 | 24143130234421222 |
6 | 533405525532352 |
7 | 43501630641050 |
oct | 6307104133214 |
9 | 1488221764405 |
10 | 439044060812 |
11 | 15a219a21155 |
12 | 7110ab740b8 |
13 | 3252b63c6c6 |
14 | 1736d811c60 |
15 | b6495041e2 |
hex | 663910b68c |
439044060812 has 96 divisors (see below), whose sum is σ = 961782958080. Its totient is φ = 171173433600.
The previous prime is 439044060811. The next prime is 439044060901. The reversal of 439044060812 is 218060440934.
It is a self number, because there is not a number n which added to its sum of digits gives 439044060812.
It is not an unprimeable number, because it can be changed into a prime (439044060811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1159562 + ... + 1490862.
It is an arithmetic number, because the mean of its divisors is an integer number (10018572480).
Almost surely, 2439044060812 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 439044060812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480891479040).
439044060812 is an abundant number, since it is smaller than the sum of its proper divisors (522738897268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
439044060812 is a wasteful number, since it uses less digits than its factorization.
439044060812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331431 (or 331429 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 41.
The spelling of 439044060812 in words is "four hundred thirty-nine billion, forty-four million, sixty thousand, eight hundred twelve".
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